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A228391 as a simple table

n a(n)
1 1
2 12
3 42
4 100
5 196
6 339
7 538
8 804
9 1145
10 1570
11 2090
12 2714
13 3451
14 4310
15 5301
16 6433
17 7717
18 9160
19 10774
20 12566
21 14547
22 16725
23 19111
24 21714
25 24543
26 27608
27 30917
28 34482
29 38310
30 42411
31 46795
32 51471
33 56449
34 61738
35 67347
36 73287
37 79565
38 86192
39 93178
40 100530
41 108260
42 116377

[1,12,42,100,196,339,538,804,1145,1570,2090,2714,
 3451,4310,5301,6433,7717,9160,10774,12566,14547,
 16725,19111,21714,24543,27608,30917,34482,38310,
 42411,46795,51471,56449,61738,67347,73287,79565,
 86192,93178,100530,108260,116377]

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Last modified April 22 21:39 EDT 2018. Contains 302916 sequences. (Running on oeis4.)