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A165153 a(n) = the product of all distinct positive (nonzero) integers that, when written in binary, occur as substrings in the binary representation of n. 3
1, 2, 3, 8, 10, 36, 21, 64, 72, 100, 330, 1728, 2340, 3528, 315, 1024, 1088, 1296, 4104, 8000, 2100, 43560, 53130, 331776, 388800, 608400, 694980, 4741632, 6650280, 1587600, 9765, 32768, 33792, 36992, 114240, 46656, 239760, 935712, 1120392 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,2
LINKS
FORMULA
a(n) = product(A165416(n,k): k=1..A078822(n)-1). - Reinhard Zumkeller, Aug 14 2013
PROG
(Haskell)
a165153 = product . a165416_row -- Reinhard Zumkeller, Aug 14 2013
CROSSREFS
Cf. A165416.
Sequence in context: A025562 A218910 A107401 * A121989 A320843 A010786
KEYWORD
base,nonn
AUTHOR
Leroy Quet, Sep 05 2009
EXTENSIONS
More terms from Sean A. Irvine, Nov 12 2009
STATUS
approved

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Last modified March 3 08:25 EST 2024. Contains 370499 sequences. (Running on oeis4.)