A006539 Numerators of worst case for Engel expansion. (Formerly M0952)

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

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 A331624

Adjacent sequences: A006536 A006537 A006538 * A006540 A006541 A006542

Keyword

nonn

Author

Jeffrey Shallit

Status

approved