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A357584
Central terms of the convolution triangle of the Bell numbers (A357583).
1
1, 2, 14, 113, 974, 8727, 80261, 752411, 7159478, 68959643, 671110819, 6590605628, 65253543377, 650982447403, 6541146713073, 66186244142493, 674352479717766, 6919081221705819, 71506844832390551, 744627411078964199, 7816971178681880479, 82780294061365989320
OFFSET
0,2
FORMULA
a(n) = A357583(2*n, n);
CROSSREFS
Cf. A357583.
Sequence in context: A330553 A275649 A199649 * A216581 A192406 A332664
KEYWORD
nonn
AUTHOR
Peter Luschny, Oct 05 2022
STATUS
approved