login

Year-end appeal: Please make a donation to the OEIS Foundation to support ongoing development and maintenance of the OEIS. We are now in our 61st year, we have over 378,000 sequences, and we’ve reached 11,000 citations (which often say “discovered thanks to the OEIS”).

A195554 as a simple table

na(n)
112
2651
317549
4236588
512758199
6343998201
74637596612
8250086218851
96743052715749
1090906168553188
114902190049156399
12132177318990116401
131781942711341993212
1496092729093477517051
152590939800101208973949
1634929640936819582389788

[12,651,17549,236588,12758199,343998201,
 4637596612,250086218851,6743052715749,
 90906168553188,4902190049156399,
 132177318990116401,1781942711341993212,
 96092729093477517051,2590939800101208973949,
 34929640936819582389788]