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A006539 Numerators of worst case for Engel expansion.
(Formerly M0952)
0
1, 2, 4, 5, 6, 12, 18, 20, 30, 46, 60, 62, 72, 89, 105, 113, 117, 119, 120, 241, 483, 633, 647, 654, 1074, 1752, 1806, 3050, 3609, 3611, 3612, 5459, 5460, 7976, 7999, 8005, 8008, 10076, 16379 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

REFERENCES

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=0..38.

P. Erdős and Jeffrey Shallit, New bounds on the length of finite Pierce and Engel series, Sem. Theor. Nombres Bordeaux (2) 3 (1991), no. 1, 43-53.

Index entries for sequences related to Engel expansions

CROSSREFS

Sequence in context: A256458 A276001 A182109 * A031150 A125775 A191165

Adjacent sequences:  A006536 A006537 A006538 * A006540 A006541 A006542

KEYWORD

nonn

AUTHOR

Jeffrey Shallit

STATUS

approved

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Last modified January 19 16:32 EST 2019. Contains 319309 sequences. (Running on oeis4.)