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A089982 as a simple table

n a(n)
1 6
2 21
3 36
4 55
5 66
6 91
7 120
8 136
9 171
10 210
11 231
12 276
13 351
14 378
15 406
16 496
17 561
18 666
19 703
20 741
21 820
22 861
23 946
24 990
25 1035
26 1081
27 1176
28 1225
29 1326
30 1378
31 1431
32 1485
33 1540
34 1596
35 1653
36 1711
37 1770
38 1891
39 1953
40 2016
41 2080
42 2211
43 2278
44 2346
45 2556
46 2701
47 2775
48 2850

[6,21,36,55,66,91,120,136,171,210,231,276,351,378,
 406,496,561,666,703,741,820,861,946,990,1035,1081,
 1176,1225,1326,1378,1431,1485,1540,1596,1653,1711,
 1770,1891,1953,2016,2080,2211,2278,2346,2556,2701,
 2775,2850]

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Last modified April 23 11:35 EDT 2024. Contains 371912 sequences. (Running on oeis4.)