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A180576 as a simple table

n a(n)
1 4
2 27
3 69
4 148
5 255
6 417
7 616
8 888
9 1206
10 1615
11 2079
12 2652
13 3289
14 4053
15 4890
16 5872
17 6936
18 8163
19 9481
20 10980
21 12579
22 14377
23 16284
24 18408
25 20650
26 23127
27 25731
28 28588
29 31581
30 34845
31 38254
32 41952
33 45804
34 49963
35 54285
36 58932
37 63751
38 68913
39 74256
40 79960

[4,27,69,148,255,417,616,888,1206,1615,2079,2652,
 3289,4053,4890,5872,6936,8163,9481,10980,12579,
 14377,16284,18408,20650,23127,25731,28588,31581,
 34845,38254,41952,45804,49963,54285,58932,63751,
 68913,74256,79960]

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Last modified April 25 07:53 EDT 2024. Contains 371964 sequences. (Running on oeis4.)