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A001701 as a simple table

n a(n)
1 1
2 6
3 26
4 71
5 155
6 295
7 511
8 826
9 1266
10 1860
11 2640
12 3641
13 4901
14 6461
15 8365
16 10660
17 13396
18 16626
19 20406
20 24795
21 29855
22 35651
23 42251
24 49726
25 58150
26 67600
27 78156
28 89901
29 102921
30 117305
31 133145
32 150536
33 169576
34 190366
35 213010
36 237615
37 264291
38 293151
39 324311

[1,6,26,71,155,295,511,826,1266,1860,2640,3641,
 4901,6461,8365,10660,13396,16626,20406,24795,
 29855,35651,42251,49726,58150,67600,78156,89901,
 102921,117305,133145,150536,169576,190366,213010,
 237615,264291,293151,324311]

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Last modified April 23 20:33 EDT 2024. Contains 371916 sequences. (Running on oeis4.)