属于这两组的第一个数字：
6,9,15,25,49,493,949,2491,5561,6557,24881,40081,44831,2029949,3423437,3772333,3897529,5034551,6024269,7331851,8265497,9512837,11054807,11261039,11612929,13701481,17717503,18563549,19062269,19066051,19407067,24508597,25574093,33386711,57961613,63435067,71094347,83618957,143238269,176938673,191290219,203188397,226412951,248701133,254274173,276704669,297210149,300243247,302499877,315924041,325101737,345029131,352216973,360626921,372195137,376153291,395987923,398269031,415948301,419033117,516370913,533943343,568118711,590780081,617422921,648447911,670670503,671085307,673008961,676816957,697682239,710787977,744984151,762752951,809181649,829598111,840895169,891936791,928405559,932246633,955071899,967267387.