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A157870 as a simple table

n a(n)
0 2
1 30
2 90
3 182
4 306
5 462
6 650
7 870
8 1122
9 1406
10 1722
11 2070
12 2450
13 2862
14 3306
15 3782
16 4290
17 4830
18 5402
19 6006
20 6642
21 7310
22 8010
23 8742
24 9506
25 10302
26 11130
27 11990
28 12882
29 13806
30 14762
31 15750
32 16770
33 17822
34 18906
35 20022
36 21170
37 22350
38 23562
39 24806
40 26082
41 27390
42 28730
43 30102
44 31506
45 32942

[2,30,90,182,306,462,650,870,1122,1406,1722,2070,
 2450,2862,3306,3782,4290,4830,5402,6006,6642,7310,
 8010,8742,9506,10302,11130,11990,12882,13806,
 14762,15750,16770,17822,18906,20022,21170,22350,
 23562,24806,26082,27390,28730,30102,31506,32942]

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Last modified April 25 04:42 EDT 2024. Contains 371964 sequences. (Running on oeis4.)