A210108 - OEIS

A210108

Left half of Poupard's triangle, A008301.

1, 1, 2, 4, 8, 10, 34, 68, 94, 104, 496, 992, 1420, 1712, 1816, 11056, 22112, 32176, 40256, 45496, 47312, 349504, 699008, 1026400, 1309568, 1528384, 1666688, 1714000, 14873104, 29746208, 43920304, 56696384, 67419664, 75523808, 80571184, 82285184, 819786496

(list; table; graph; refs; listen; history; text; internal format)

OFFSET

0,3

LINKS

Reinhard Zumkeller, Rows n=0..120 of triangle, flattened

FORMULA

T(n,k) = A008301(n,k), 0 <= k <= n.

PROG

(Haskell)

a210108 n k = a210108_tabl !! n !! k

a210108_row n = a210108_tabl !! n

a210108_tabl = zipWith take [1..] a008301_tabf