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A290914 as a simple table

n a(n)
0 0
1 1
2 4
3 17
4 76
5 336
6 1484
7 6559
8 28988
9 128111
10 566184
11 2502240
12 11058600
13 48873265
14 215994436
15 954583169
16 4218761572
17 18644733936
18 82400035556
19 364165339279
20 1609421566844
21 7112807014943
22 31434910948176
23 138925971735744
24 613980604384080
25 2713475226049825

[0,1,4,17,76,336,1484,6559,28988,128111,566184,
 2502240,11058600,48873265,215994436,954583169,
 4218761572,18644733936,82400035556,364165339279,
 1609421566844,7112807014943,31434910948176,
 138925971735744,613980604384080,2713475226049825]

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Last modified April 23 22:36 EDT 2024. Contains 371917 sequences. (Running on oeis4.)