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A152994 as a simple table

n a(n)
0 0
1 9
2 54
3 135
4 252
5 405
6 594
7 819
8 1080
9 1377
10 1710
11 2079
12 2484
13 2925
14 3402
15 3915
16 4464
17 5049
18 5670
19 6327
20 7020
21 7749
22 8514
23 9315
24 10152
25 11025
26 11934
27 12879
28 13860
29 14877
30 15930
31 17019
32 18144
33 19305
34 20502
35 21735
36 23004
37 24309
38 25650
39 27027
40 28440
41 29889
42 31374

[0,9,54,135,252,405,594,819,1080,1377,1710,2079,
 2484,2925,3402,3915,4464,5049,5670,6327,7020,7749,
 8514,9315,10152,11025,11934,12879,13860,14877,
 15930,17019,18144,19305,20502,21735,23004,24309,
 25650,27027,28440,29889,31374]

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Last modified May 13 17:28 EDT 2024. Contains 372522 sequences. (Running on oeis4.)