A284155 - OEIS

A284155

Continued fraction expansion of A104691: ePi, digits of e and Pi interleaved.

2, 2, 1, 2, 3, 1, 2, 7, 5, 1, 2, 1, 15, 19, 1, 3, 4, 2, 1, 16, 1, 1, 10, 3, 9, 1, 1, 4, 9, 2, 1, 3, 2, 4, 7, 1, 2, 23, 1, 14, 1, 1, 5, 1, 13, 1, 2, 42, 1, 1, 1, 1, 3, 6, 15, 1, 1, 2, 1, 7, 2, 2, 1, 6, 864, 1, 19, 2, 1, 18, 1, 1, 1, 2, 88, 2, 4, 1, 1, 4, 1

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OFFSET

0,1

COMMENTS

Continued fraction expansion of A104691, as A058382 is the continued fraction expansion of A001355 ("Pie"). Added mainly for completeness, mathematical interest is questionable.

LINKS

Table of n, a(n) for n=0..80.

OEIS index to sequences related to Pi.

PROG

(PARI) contfrac(eval(Strchr(vector(#(c=apply(c->Vecsmall(Str(c)), [exp(1), Pi]))[1], i, c[i%2+1][i\2+(i!=3)])))-1)

CROSSREFS

Cf. A104691, A058382, A001355.

Sequence in context: A232174 A077766 A273110 * A002345 A321325 A233918

Adjacent sequences: A284152 A284153 A284154 * A284156 A284157 A284158

KEYWORD

nonn,cofr

AUTHOR

M. F. Hasler, Mar 21 2017

STATUS

approved