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A250121 as a simple table

n a(n)
0 1
1 6
2 15
3 30
4 49
5 73
6 102
7 135
8 174
9 217
10 265
11 318
12 375
13 438
14 505
15 577
16 654
17 735
18 822
19 913
20 1009
21 1110
22 1215
23 1326
24 1441
25 1561
26 1686
27 1815
28 1950
29 2089
30 2233
31 2382
32 2535
33 2694
34 2857
35 3025
36 3198
37 3375
38 3558
39 3745
40 3937
41 4134

[1,6,15,30,49,73,102,135,174,217,265,318,375,438,
 505,577,654,735,822,913,1009,1110,1215,1326,1441,
 1561,1686,1815,1950,2089,2233,2382,2535,2694,2857,
 3025,3198,3375,3558,3745,3937,4134]

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Last modified April 23 12:08 EDT 2024. Contains 371912 sequences. (Running on oeis4.)