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A145018 as a simple table

n a(n)
1 4
2 5
3 7
4 10
5 14
6 19
7 25
8 32
9 40
10 49
11 59
12 70
13 82
14 95
15 109
16 124
17 140
18 157
19 175
20 194
21 214
22 235
23 257
24 280
25 304
26 329
27 355
28 382
29 410
30 439
31 469
32 500
33 532
34 565
35 599
36 634
37 670
38 707
39 745
40 784
41 824
42 865
43 907
44 950
45 994
46 1039
47 1085
48 1132
49 1180
50 1229
51 1279
52 1330
53 1382
54 1435

[4,5,7,10,14,19,25,32,40,49,59,70,82,95,109,124,
 140,157,175,194,214,235,257,280,304,329,355,382,
 410,439,469,500,532,565,599,634,670,707,745,784,
 824,865,907,950,994,1039,1085,1132,1180,1229,1279,
 1330,1382,1435]

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Last modified March 29 03:51 EDT 2024. Contains 371264 sequences. (Running on oeis4.)