A207716 - 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

A207716 as a simple table

n	a(n)
1	42
2	1764
3	23010
4	364869
5	6614706
6	125165018
7	2433018665
8	47808913432
9	945871724250
10	18776278588295
11	373498284322566
12	7438170735812754
13	148234787507973023
14	2955383526419085268
15	58936982246079930734

[42,1764,23010,364869,6614706,125165018, 2433018665,47808913432,945871724250, 18776278588295,373498284322566,7438170735812754, 148234787507973023,2955383526419085268, 58936982246079930734]