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A019513 Numbers written in base of double factorial numbers. +0
1
1, 10, 100, 101, 110, 200, 201, 1000, 1001, 1010, 1100, 1101, 1110, 1200, 10000, 10001, 10010, 10100, 10101, 10110, 10200, 10201, 11000, 11001, 11010, 11100, 11101, 11110, 11200, 11201, 12000 (list; graph; listen)
OFFSET

1,2

REFERENCES

F. Smarandache, "Collected Papers", Vol. II, Tempus Publ. Hse., Buharest, Romania, 1996.

F. Iacobescu, Smarandache Partition Type and Other Sequences, Bull. Pure Appl. Sciences, Vol. 16E, No. 2 (1997), pp. 237-240.

F. Smarandache, Sequences of Numbers Involved in Unsolved Problems, Hexis, Phoenix, 2006.

LINKS

Index entries for sequences related to factorial numbers

M. L. Perez et al., eds., Smarandache Notions Journal

Eric Weisstein's World of Mathematics, Link to a section of The World of Mathematics.

F. Smarandache, Collected Papers, Vol. II

F. Smarandache, Sequences of Numbers Involved in Unsolved Problems.

CROSSREFS

Adjacent sequences: A019510 A019511 A019512 this_sequence A019514 A019515 A019516

Sequence in context: A138365 A119589 A107411 this_sequence A037415 A014417 A007924

KEYWORD

nonn

AUTHOR

R. Muller

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Last modified May 16 23:01 EDT 2008. Contains 139884 sequences.


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