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A002756 as a simple table

n a(n)
0 15
1 45
2 118
3 257
4 522
5 975
6 1752
7 2998
8 4987
9 8043
10 12693
11 19584
12 29719
13 44324
14 65210
15 94642
16 135805
17 192699
18 270822
19 377048
20 520624
21 713123
22 969784
23 1309646
24 1757447
25 2343931
26 3108553
27 4100220
28 5380964
29 7027376
30 9135769
31 11824507

[15,45,118,257,522,975,1752,2998,4987,8043,12693,
 19584,29719,44324,65210,94642,135805,192699,
 270822,377048,520624,713123,969784,1309646,
 1757447,2343931,3108553,4100220,5380964,7027376,
 9135769,11824507]

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Last modified April 25 01:35 EDT 2024. Contains 371964 sequences. (Running on oeis4.)