A131586 Concatenation of first n numbers of the decimal expansion of imaginary part of 4th nontrivial zero of Riemann zeta function.

3, 30, 304, 3042, 30424, 304248, 3042487, 30424876, 304248761, 3042487612, 30424876125, 304248761258, 3042487612585, 30424876125859, 304248761258595, 3042487612585951, 30424876125859513, 304248761258595132

Offset

0,1

Links

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

Index entries for zeta function.

Mathematica

Module[{nn=30, zzero}, zzero=RealDigits[Im[N[ZetaZero[4], nn]]][[1]]; Table[ FromDigits[Take[zzero, n]], {n, nn}]] (* Harvey P. Dale, Jul 06 2021 *)

Crossrefs

See A002410 and A065453 for more information.

Sequence in context: A037652 A037771 A037659 * A163475 A200142 A339626

Adjacent sequences: A131583 A131584 A131585 * A131587 A131588 A131589

Keyword

easy,nonn,base,less

Author

Omar E. Pol, Sep 13 2007

Status

approved