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

Offset: 0

Author

M. F. Hasler, Mar 21 2017

Keywords

• nonn
• cofr

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

• OEIS index to sequences related to Pi.

Crossrefs

Cf. A104691, A058382, A001355.

Programs

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)