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A202865 as a simple table

n a(n)
1 2
2 42
3 228
4 776
5 2046
6 4578
7 9128
8 16704
9 28602
10 46442
11 72204
12 108264
13 157430
14 222978
15 308688
16 418880
17 558450
18 732906
19 948404
20 1211784
21 1530606
22 1913186
23 2368632
24 2906880
25 3538730
26 4275882
27 5130972
28 6117608
29 7250406
30 8545026

[2,42,228,776,2046,4578,9128,16704,28602,46442,
 72204,108264,157430,222978,308688,418880,558450,
 732906,948404,1211784,1530606,1913186,2368632,
 2906880,3538730,4275882,5130972,6117608,7250406,
 8545026]

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Last modified May 9 16:51 EDT 2024. Contains 372354 sequences. (Running on oeis4.)