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A142238 formatted as a simple table:

n a(n)
0 1
1 5
2 11
3 49
4 109
5 485
6 1079
7 4801
8 10681
9 47525
10 105731
11 470449
12 1046629
13 4656965
14 10360559
15 46099201
16 102558961
17 456335045
18 1015229051
19 4517251249
20 10049731549
21 44716177445
22 99482086439
23 442644523201
24 984771132841
25 4381729054565
26 9748229241971

[1,5,11,49,109,485,1079,4801,10681,47525,105731,
 470449,1046629,4656965,10360559,46099201,
 102558961,456335045,1015229051,4517251249,
 10049731549,44716177445,99482086439,442644523201,
 984771132841,4381729054565,9748229241971]

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Last modified December 17 23:40 EST 2009. Contains 171025 sequences.


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