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A133317 as a simple table

n a(n)
0 1
1 35
2 405
3 2695
4 12740
5 47628
6 149940
7 413820
8 1029105
9 2351635
10 5010005
11 10061415
12 19211920
13 35119280
14 61799760
15 105163632
16 173707785
17 279397755
18 438775645
19 674334815
20 1016206884
21 1504211500
22 2190324500
23 3141625500
24 4443791625
25 6205210011
26 8561787885

[1,35,405,2695,12740,47628,149940,413820,1029105,
 2351635,5010005,10061415,19211920,35119280,
 61799760,105163632,173707785,279397755,438775645,
 674334815,1016206884,1504211500,2190324500,
 3141625500,4443791625,6205210011,8561787885]

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Last modified April 19 07:38 EDT 2024. Contains 371782 sequences. (Running on oeis4.)