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A006284 Pierce expansion for Euler's constant.
(Formerly M1593)
2
1, 2, 6, 13, 21, 24, 225, 615, 17450, 23228, 57774, 221361, 522377, 793040, 1706305, 8664354, 19037086, 51965160, 56870701, 124645388, 784244500, 792809072, 3675221276, 42108268014, 53633289500, 56827261536, 67080647365 (list; graph; refs; listen; history; internal format)
OFFSET

0,2

REFERENCES

J. O. Shallit, Some predictable Pierce expansions, Fib. Quart., 22 (1984), 332-335.

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

LINKS

J. O. Shallit, Some predictable Pierce expansions, Fib. Quart., 22 (1984), 332-335.

Eric Weisstein's World of Mathematics, Pierce Expansion

FORMULA

If u(0)=exp(1/m) where m is an integer>=1 and u(n+1)=u(n)/frac(u(n)) then floor(u(n))=m*n. Let u(0)=1/gamma and u(n+1)=u(n)/frac(u(n)) where frac(x) is the fractional part of x, then a(n)=floor(u(n)) - Benoit Cloitre (benoit7848c(AT)orange.fr), Mar 09 2004

PROG

(PARI) r=1/Euler; for(n=1, 30, r=r/(r-floor(r)); print1(floor(r), ", "))

CROSSREFS

Cf. A006275, A006276, A006283.

Sequence in context: A130533 A082722 A030416 * A048072 A194143 A194138

Adjacent sequences:  A006281 A006282 A006283 * A006285 A006286 A006287

KEYWORD

nonn

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com), Jeffrey Shallit

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Last modified February 14 11:36 EST 2012. Contains 205623 sequences.