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A030003 as a simple table

n a(n)
2 0
3 0
4 0
5 4
6 10
7 35
8 56
9 120
10 286
11 364
12 680
13 969
14 1140
15 1540
16 2300
17 3276
18 3654
19 4960
20 5984
21 6545
22 8436
23 9880
24 12341
25 16215
26 18424
27 19600
28 22100
29 23426
30 26235
31 37820
32 41664
33 47905
34 50116
35 62196
36 64824
37 73150
38 82160
39 88560
40 98770
41 109736
42 113564
43 134044
44 138415

[0,0,0,4,10,35,56,120,286,364,680,969,1140,1540,
 2300,3276,3654,4960,5984,6545,8436,9880,12341,
 16215,18424,19600,22100,23426,26235,37820,41664,
 47905,50116,62196,64824,73150,82160,88560,98770,
 109736,113564,134044,138415]

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Last modified April 25 10:22 EDT 2024. Contains 371967 sequences. (Running on oeis4.)