A113054 - 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

A113054 as a simple table

n	a(n)
1	61
2	1831
3	18311
4	366221
5	21973261
6	5273582641
7	52735826411
8	1054716528221
9	158207479233151
10	11074523546320571
11	1661178531948085651
12	249176779792212847651
13	92195408523118753630871

[61,1831,18311,366221,21973261,5273582641, 52735826411,1054716528221,158207479233151, 11074523546320571,1661178531948085651, 249176779792212847651,92195408523118753630871]