A380564
Triangle read by rows q(b1,b2) with 1A001597), and b1 is m^j, 0
9, 0, 265, 5, 117032, 2123333591, 7, 44, 291720, 10757067, 57, 449, 16879, 18042, 19032324921, 0, 332930, 0, 2180306, 174631931663663360, 51981761666123, 9, 0, 93, 839, 407917265, 50732175, 197761284636128964, 10, 10, 133302001, 124343, 155133423353
Offset: 1
Examples
a(1) = floor(A380599);
a(3) = q(3,4) = 265_10 = 10021_4 = 100211_3;
a(5) = q(4,5) = 117032_10 = 12221112_5 = 12221112112_3;
a(29) = floor(A379651); etc.
Lower triangle of an array:
\b1 2 3 4 5 6 7
b2\
3| 9;
4| 0, 265;
5| 5, 117032, 2123333591;
6| 7, 44, 291720, 10757067;
7| 57, 449, 16879, 18042, 19032324921;
8| 0, 332930, 0, 2180306, 174631931663663360, 51981761666123;
...
Links
- Dominic McCarty, Table of n, a(n) for n = 1..702 (Rows 1..37).
- Dominic McCarty, Python program
- Dominic McCarty, Illustrations of first 1830 terms
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