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A257167 as a simple table

n a(n)
1 11
2 21817283854511261
3 841262446570150721
4 1006587882969594041
5 2682372491413700201
6 5009128141636113611
7 7126352574372296381
8 7993822923596334941
9 12870536149631655611
10 15762479629138737611
11 22811391659969177381
12 25593071201116914611
13 25908823282383706781
14 42408988436795325461
15 44360646117391789301
16 54533311498517797061
17 54872625531142644341
18 55603189618237916771
19 60815831883653681951

[11,21817283854511261,841262446570150721,
 1006587882969594041,2682372491413700201,
 5009128141636113611,7126352574372296381,
 7993822923596334941,12870536149631655611,
 15762479629138737611,22811391659969177381,
 25593071201116914611,25908823282383706781,
 42408988436795325461,44360646117391789301,
 54533311498517797061,54872625531142644341,
 55603189618237916771,60815831883653681951]

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Last modified March 28 09:04 EDT 2024. Contains 371240 sequences. (Running on oeis4.)