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A301247 as a simple table

n a(n)
0 1
1 4
2 10
3 19
4 31
5 46
6 64
7 91
8 123
9 156
10 194
11 231
12 271
13 323
14 378
15 434
16 493
17 552
18 620
19 693
20 770
21 850
22 928
23 1011
24 1106
25 1203
26 1305
27 1409
28 1501
29 1609
30 1725
31 1848
32 1978
33 2103
34 2224
35 2344
36 2479
37 2631
38 2789
39 2935
40 3087
41 3229
42 3369
43 3547
44 3731
45 3905
46 4084

[1,4,10,19,31,46,64,91,123,156,194,231,271,323,
 378,434,493,552,620,693,770,850,928,1011,1106,
 1203,1305,1409,1501,1609,1725,1848,1978,2103,2224,
 2344,2479,2631,2789,2935,3087,3229,3369,3547,3731,
 3905,4084]

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Last modified May 10 15:44 EDT 2021. Contains 343775 sequences. (Running on oeis4.)