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A090889 as a simple table

n a(n)
0 0
1 0
2 2
3 4
4 14
5 24
6 40
7 56
8 96
9 136
10 186
11 236
12 310
13 384
14 472
15 560
16 712
17 864
18 1034
19 1204
20 1414
21 1624
22 1856
23 2088
24 2392
25 2696
26 3026
27 3356
28 3742
29 4128
30 4544
31 4960
32 5536
33 6112
34 6722
35 7332
36 8014
37 8696
38 9416
39 10136
40 10976
41 11816
42 12698
43 13580

[0,0,2,4,14,24,40,56,96,136,186,236,310,384,472,
 560,712,864,1034,1204,1414,1624,1856,2088,2392,
 2696,3026,3356,3742,4128,4544,4960,5536,6112,6722,
 7332,8014,8696,9416,10136,10976,11816,12698,13580]

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Last modified November 16 02:33 EST 2018. Contains 317252 sequences. (Running on oeis4.)