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A055831 as a simple table

n a(n)
4 5
5 15
6 31
7 54
8 85
9 125
10 175
11 236
12 309
13 395
14 495
15 610
16 741
17 889
18 1055
19 1240
20 1445
21 1671
22 1919
23 2190
24 2485
25 2805
26 3151
27 3524
28 3925
29 4355
30 4815
31 5306
32 5829
33 6385
34 6975
35 7600
36 8261
37 8959
38 9695
39 10470
40 11285
41 12141
42 13039

[5,15,31,54,85,125,175,236,309,395,495,610,741,
 889,1055,1240,1445,1671,1919,2190,2485,2805,3151,
 3524,3925,4355,4815,5306,5829,6385,6975,7600,8261,
 8959,9695,10470,11285,12141,13039]

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Last modified April 19 16:52 EDT 2024. Contains 371794 sequences. (Running on oeis4.)