A113673 - 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

A113673 as a simple table

n	a(n)
0	1
1	1
2	14
3	357
4	12488
5	540155
6	27453258
7	1591997162
8	103362754048
9	7415833578300
10	582246803894350
11	49648781879763836
12	4569614321483063496
13	451606519694514555917
14	47709061981854231868308

[1,1,14,357,12488,540155,27453258,1591997162, 103362754048,7415833578300,582246803894350, 49648781879763836,4569614321483063496, 451606519694514555917,47709061981854231868308]