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A221793 as a simple table

n a(n)
1 7
2 26
3 63
4 124
5 251
6 522
7 853
8 1250
9 1797
10 2428
11 3347
12 5004
13 6805
14 8756
15 11025
16 13462
17 16253
18 19422
19 22993
20 27212
21 31659
22 36826
23 42245
24 48456
25 55513
26 62864
27 71133
28 80374
29 90641
30 102360
31 114457
32 127724
33 141393
34 158044
35 177485
36 197412
37 219859
38 243356
39 267927
40 293044

[7,26,63,124,251,522,853,1250,1797,2428,3347,5004,
 6805,8756,11025,13462,16253,19422,22993,27212,
 31659,36826,42245,48456,55513,62864,71133,80374,
 90641,102360,114457,127724,141393,158044,177485,
 197412,219859,243356,267927,293044]

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Last modified April 25 07:07 EDT 2024. Contains 371964 sequences. (Running on oeis4.)