A006937 Convert the last term from decimal to binary! a(1)=10. (Formerly M4759)

10, 1010, 1111110010, 1000010001110100011000101111010, 1100100111110011010011100010101000011000101001000100011011011010001111011100010000001000010011100010

Offset

1,1

Comments

The next term, a(6), has 330 digits. - Harvey P. Dale, Aug 10 2011

References

C. Pickover, Mazes for the Mind, St. Martin's Press, NY, 1992, p. 350.

N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).

Links

Table of n, a(n) for n=1..5.

Mathematica

NestList[FromDigits[IntegerDigits[#, 2]]&, 10, 5] (* Harvey P. Dale, Aug 10 2011 *)

Crossrefs

Essentially the same as A008559.

Sequence in context: A300571 A274069 A325493 * A037220 A179284 A138484

Adjacent sequences: A006934 A006935 A006936 * A006938 A006939 A006940

Keyword

nonn,base,changed

Author

N. J. A. Sloane

Status

approved