The OEIS Foundation is supported by donations from users of the OEIS and by a grant from the Simons Foundation.

 Hints (Greetings from The On-Line Encyclopedia of Integer Sequences!)
 A244233 Product of "digit values" in Semigreedy Catalan Representation of n, A244159. 5
 1, 1, 0, 1, 2, 0, 0, 0, 1, 2, 2, 4, 6, 2, 0, 0, 0, 0, 0, 0, 0, 0, 1, 2, 2, 4, 6, 2, 4, 4, 8, 12, 12, 18, 24, 12, 2, 4, 4, 8, 12, 4, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 2, 2, 4, 6, 2, 4, 4, 8, 12, 12, 18, 24, 12, 2, 4, 4, 8, 12, 4, 8, 8, 16, 24, 24, 36, 48, 24, 36, 36, 54, 72, 72, 96, 120, 72, 24, 36, 36, 54, 72, 36, 2, 4, 4, 8, 12, 4, 8, 8, 16, 24, 24, 36, 48, 24, 4, 8, 8, 16, 24, 8, 16, 16, 32, 48, 48, 72, 0 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,5 COMMENTS Note that a(33604) = 10! = 3628800 because the product is computed from the underlying list (vector) of numbers, and thus is not subject to any corruption by decimal representation as A244159 itself is. LINKS Antti Karttunen, Table of n, a(n) for n = 0..4862 FORMULA For all n, a(A014138(n)) = 1 and a(A014143(n)) = A000142(n+1). PROG (Scheme) (define (A244233 n) (apply * (vector->list (A244159raw n)))) ;; A244159raw given in A244159. CROSSREFS A244314 gives the positions of zeros. Cf. A000108, A244159, A244231, A244232, A244318. Sequence in context: A244966 A079100 A296167 * A227345 A123262 A191906 Adjacent sequences:  A244230 A244231 A244232 * A244234 A244235 A244236 KEYWORD nonn AUTHOR Antti Karttunen, Jun 25 2014 STATUS approved

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recent
The OEIS Community | Maintained by The OEIS Foundation Inc.

Last modified August 8 14:36 EDT 2020. Contains 336298 sequences. (Running on oeis4.)