A041334 - 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

A041334 as a simple table

n	a(n)
0	13
1	27
2	121
3	148
4	1305
5	7978
6	9283
7	17261
8	26544
9	43805
10	114154
11	272113
12	386267
13	658380
14	1044647
15	1703027
16	11262809
17	91805499
18	103068308
19	504078731
20	1111225770
21	29395948751
22	59903123272

[13,27,121,148,1305,7978,9283,17261,26544,43805, 114154,272113,386267,658380,1044647,1703027, 11262809,91805499,103068308,504078731,1111225770, 29395948751,59903123272]