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A291877 as a simple table

n a(n)
1 1
2 4
3 7
4 14
5 23
6 32
7 47
8 68
9 93
10 120
11 153
12 198
13 255
14 318
15 399
16 480
17 579
18 700
19 835
20 1012
21 1201
22 1428 

[1,4,7,14,23,32,47,68,93,120,153,198,255,318,399,
 480,579,700,835,1012,1201,1428]

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