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A130857 as a simple table

n a(n)
1 0
2 3
3 17
4 57
5 147
6 322
7 630
8 1134
9 1914
10 3069
11 4719
12 7007
13 10101
14 14196
15 19516
16 26316
17 34884
18 45543
19 58653
20 74613
21 93863
22 116886
23 144210
24 176410
25 214110
26 257985
27 308763
28 367227
29 434217
30 510632
31 597432
32 695640
33 806344
34 930699
35 1069929

[0,3,17,57,147,322,630,1134,1914,3069,4719,7007,
 10101,14196,19516,26316,34884,45543,58653,74613,
 93863,116886,144210,176410,214110,257985,308763,
 367227,434217,510632,597432,695640,806344,930699,
 1069929]

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Last modified July 29 23:58 EDT 2021. Contains 346346 sequences. (Running on oeis4.)