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A189955 as a simple table

n a(n)
1 16
2 280
3 2393
4 9884
5 31284
6 77459
7 168737
8 327880
9 595697
10 1005710
11 1621554
12 2504978
13 3738572
14 5418036
15 7662698
16 10565406
17 14315713
18 19055943
19 24956731
20 32281835
21 41217268
22 51991454
23 64917759
24 80355606
25 98539718
26 119899372

[16,280,2393,9884,31284,77459,168737,327880,
 595697,1005710,1621554,2504978,3738572,5418036,
 7662698,10565406,14315713,19055943,24956731,
 32281835,41217268,51991454,64917759,80355606,
 98539718,119899372]

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Last modified April 19 16:08 EDT 2024. Contains 371794 sequences. (Running on oeis4.)