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A172207 as a simple table

n a(n)
1 1
2 6
3 26
4 86
5 211
6 426
7 758
8 1234
9 1881
10 2726
11 3796
12 5118
13 6719
14 8626
15 10866
16 13466
17 16453
18 19854
19 23696
20 28006
21 32811
22 38138
23 44014
24 50466
25 57521
26 65206
27 73548
28 82574
29 92311
30 102786
31 114026
32 126058
33 138909
34 152606
35 167176
36 182646
37 199043
38 216394
39 234726
40 254066

[1,6,26,86,211,426,758,1234,1881,2726,3796,5118,
 6719,8626,10866,13466,16453,19854,23696,28006,
 32811,38138,44014,50466,57521,65206,73548,82574,
 92311,102786,114026,126058,138909,152606,167176,
 182646,199043,216394,234726,254066]

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Last modified June 30 10:10 EDT 2024. Contains 373866 sequences. (Running on oeis4.)