属于这两组的第一个数字：
1,25,49,81,121,289,361,529,625,841,961,1089,1225,1521,1681,1849,2401,2601,3025,3481,4225,4489,5041,5625,5929,6241,7225,7569,7921,8281,9025,9409,10201,10609,12769,13689,14641,15625,16129,16641,17161,18225,19321,20449,21025,21609,22201,23409,24649,26569,27889,28561,29929,30625,32041,32761,34225,35721,37249,38809,40401,43681,46225,47089,49729,50625,51529,52441,53361,55225,57121,59049,61009,63001,66049,67081,69169,71289,73441,75625,77841,80089,81225,88209,90601,93025,94249,95481,97969,101761,104329,105625,108241,112225,116281,117649,119025,121801,123201,124609,126025,127449,131769,139129,140625,143641,146689,148225,151321,154449,156025,160801,164025,165649,167281,177241,178929,180625,184041,185761,187489,189225,192721,198025,201601,208849,218089,219961,223729,229441,231361,235225,237169,243049,247009,251001,255025,259081,261121,263169,265225,269361,273529,277729,281961,288369,290521,294849,297025,299209,301401,303601,312481,314721,316969,319225,321489,323761,326041,330625,335241,337561,339889,342225,346921,354025,356409,361201,363609,373321,375769,383161,388129,395641,400689,403225,405769,413449,416025,418609,423801,436921,439569,442225,444889,447561,450241,452929,458329,461041,463761,466489,474721,477481,480249,485809,488601,491401,497025,511225,516961,525625,528529,534361,543169,552049,555025,558009,567009,570025,579121,585225,591361,597529,603729,606841,616225,619369,625681,628849,635209,638401,644809,648025,654481,664225,670761,680625,690561,697225,700569,720801,734449,737881,755161,758641,765625,772641,776161,790321,793881,801025,804609,811801,815409,822649,826281,840889,844561,848241,851929,855625,859329,863041,866761,870489,881721,889249,900601,904401,908209,923521,927369,931225,935089,938961,962361,970225,974169,982081,990025,1002001,1006009,1014049,1022121,1030225,1038361,1050625,1054729,1062961. 一些较大的示例：
996096721,996349225,996475489,996601761,996854329,997233241,997612225,997864921,997991281,998117649,998496801,998623201,998876025,999002449,999128881,999381769,999508225,999634689,999761161,999887641.