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A251626 Denominator of fraction equal to the continued fraction [2,7,1,8,2,...] (first n digits of e). 2
1, 7, 8, 71, 150, 1271, 1421, 12639, 26699, 226231, 931623, 4884346, 44890737, 4884346, 64428121, 327024951, 718478023, 2482459020, 13130773123, 41874778389, 264379443457, 41874778389, 348129000235, 2826906780269, 20136476462118, 83372812628741 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Harvey P. Dale, Table of n, a(n) for n = 1..1000

MATHEMATICA

Module[{nn=30, pd}, pd=RealDigits[E, 10, nn][[1]]; Table[Denominator[ FromContinuedFraction[Take[pd, n]]], {n, nn}]]

CROSSREFS

Cf. A036253, A036254, A249944.

Sequence in context: A041108 A248276 A137145 * A256340 A192373 A103680

Adjacent sequences:  A251623 A251624 A251625 * A251627 A251628 A251629

KEYWORD

frac,nonn,base

AUTHOR

Harvey P. Dale, Dec 07 2014

STATUS

approved

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Last modified February 25 08:33 EST 2021. Contains 341606 sequences. (Running on oeis4.)