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年度呼吁:请向OEIS基金会捐款支持OEIS的持续开发和维护。现在是我们的第61年,我们有超过378000个序列,我们已经被引用了11000次(通常说“多亏了OEIS才被发现”)。

A244519型作为一个简单的表

n个a(n)
01
11
22
4
48
516
635
776
8175
9414
101009
112510
126382
1316448
1442961
15113352
16301715
17808932
182182739
195921803
2016143975
2144199809
22121477237
23335015538
24926814691
252571322157
267152404733
2719942874638
2855729271645
29156051344975
30437801148097
311230423785329
323463777894236
339766002585763
3427574869734583
3577965430442158

[1,1,2,4,8,16,35,76,175,414,1009,2510,6382,16448,42961,113352,301715,808932,2182739,5921803,16143975,44199809,121477237,335015538,926814691,2571322157,7152404733,19942874638,55729271645,156051344975,437801148097,1230423785329,3463777894236,9766002585763,27574869734583,77965430442158]