A131585 Concatenation of first n numbers of the decimal expansion of imaginary part of 3rd nontrivial zero of Riemann zeta function.

2, 25, 250, 2501, 25010, 250108, 2501085, 25010857, 250108575, 2501085758, 25010857580, 250108575801, 2501085758014, 25010857580145, 250108575801456, 2501085758014568, 25010857580145688, 250108575801456887

Offset

0,1

Links

Table of n, a(n) for n=0..17.

Index entries for zeta function.

Mathematica

Module[{nn=30, zz3}, zz3=RealDigits[Im[ZetaZero[3]], 10, nn][[1]]; Table[FromDigits[Take[zz3, n]], {n, nn}]] (* Harvey P. Dale, Feb 03 2025 *)

Crossrefs

See A002410 and A065452 for more information.

Sequence in context: A206392 A074438 A068176 * A042919 A229975 A174970

Adjacent sequences: A131582 A131583 A131584 * A131586 A131587 A131588

Keyword

easy,nonn,base,less

Author

Omar E. Pol, Sep 13 2007

Status

approved