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A157473 formatted as a simple table:

n a(n)
1 2
2 127
3 91127
4 328511
5 1157627
6 2146691
7 12326393
8 125751503
9 693154127
10 751089431
11 1033364333
12 2102071043
13 2222447627
14 2893640627
15 3314613773
16 3951805943
17 6591796877
18 9063964127
19 13464285941
20 16406426423
21 19880486831

[2,127,91127,328511,1157627,2146691,12326393,
 125751503,693154127,751089431,1033364333,
 2102071043,2222447627,2893640627,3314613773,
 3951805943,6591796877,9063964127,13464285941,
 16406426423,19880486831]

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Last modified December 6 22:55 EST 2009. Contains 170429 sequences.


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