A233796 - OEIS

The OEIS is supported by the many generous donors to the OEIS Foundation.

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”).

Other ways to Give

A233796 as a simple table

n	a(n)
1	169840
2	7959956
3	365649436
4	16782644101
5	768927679996
6	35226902340272
7	1613594778235212
8	73911351482932388
9	3385490494592260562
10	155071415467618160481
11	7102992268091179284628
12	325350070820552469892019

[169840,7959956,365649436,16782644101, 768927679996,35226902340272,1613594778235212, 73911351482932388,3385490494592260562, 155071415467618160481,7102992268091179284628, 325350070820552469892019]