Riordan Calculator

All (1878)
Bell (263)
2-Bell (64)
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Subgroup v2 (1532)
Discovery 1 of 64Perfect Match(24 terms, offset 0)
A000007
The characteristic function of {0}: a(n) = 0^n.
M·[1,2,3,4,…][appell]
MATCHES (3)
A036218
Hours recorded by a 24-hour clock.
1, 2, 3, 4, 5, 6, 7, 8, 9, 10, ...
A036218 + 1 more
PisotShapiroLattice PathKekulé
Showing all 64 discoveries
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