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A016438 as a simple table

n a(n)
0 1
1 4
2 11
3 21
4 33
5 53
6 80
7 112
8 155
9 187
10 214
11 257
12 320
13 385
14 435
15 499
16 577
17 638
18 705
19 796
20 919
21 1007
22 1041
23 1136
24 1282
25 1419
26 1530
27 1603
28 1716
29 1852
30 1990
31 2158
32 2309
33 2422
34 2525
35 2681
36 2884
37 3059
38 3215
39 3375
40 3572
41 3747
42 3863
43 4055
44 4316
45 4553
46 4715

[1,4,11,21,33,53,80,112,155,187,214,257,320,385,
 435,499,577,638,705,796,919,1007,1041,1136,1282,
 1419,1530,1603,1716,1852,1990,2158,2309,2422,2525,
 2681,2884,3059,3215,3375,3572,3747,3863,4055,4316,
 4553,4715]

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Last modified March 28 16:12 EDT 2024. Contains 371254 sequences. (Running on oeis4.)