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A027329
a(n) = self-convolution of row n of array T given by A026148.
0
1, 2, 8, 52, 340, 2120, 12966, 78404, 471049, 2819296, 16836187, 100413044, 598466970, 3565829520, 21245133183, 126592343380, 754484832586, 4497987650048, 26824346741653, 160027308774544, 955033911144732, 5701712685169392, 34052840254416123, 203451441144122916
OFFSET
0,2
CROSSREFS
Sequence in context: A018987 A030518 A123188 * A136794 A125787 A358031
KEYWORD
nonn
EXTENSIONS
More terms from Sean A. Irvine, Oct 27 2019
STATUS
approved