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A069552 as a simple table

n a(n)
1 1
2 12
3 56
4 140
5 270
6 630
7 1672
8 4180
9 6426
10 18810
11 80104
12 93496
13 99484
14 102856
15 116116
16 140296
17 191862
18 200260
19 220616
20 223938
21 224536
22 233740
23 257140
24 350740
25 447678
26 449442
27 522522
28 551540
29 561340
30 702240
31 901170
32 1051830
33 1157130
34 1578330
35 2481930
36 2526030

[1,12,56,140,270,630,1672,4180,6426,18810,80104,
 93496,99484,102856,116116,140296,191862,200260,
 220616,223938,224536,233740,257140,350740,447678,
 449442,522522,551540,561340,702240,901170,1051830,
 1157130,1578330,2481930,2526030]

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Last modified March 28 09:04 EDT 2024. Contains 371240 sequences. (Running on oeis4.)