A397617 a(n) = prime(floor(n*e)).

3, 11, 19, 29, 41, 53, 67, 73, 89, 103, 109, 131, 149, 163, 173, 191, 199, 223, 233, 251, 269, 277, 293, 313, 331, 349, 367, 383, 397, 419, 433, 443, 461, 479, 499, 509, 541, 563, 577, 593, 607, 619, 641, 653, 673, 691, 709, 733, 751, 761, 787, 811, 827, 839

Offset

1,1

Comments

This sequence and A397618 partition A000040.

Links

Table of n, a(n) for n=1..54.

Mathematica

Prime[Table[Floor[n*E], {n, 1, 100}]]

Crossrefs

Cf. A000040, A002163, A022839, A108593, A397618.

Sequence in context: A112422 A289840 A125994 * A137295 A038536 A175122

Adjacent sequences: A397614 A397615 A397616 * A397618 A397619 A397622

Keyword

nonn,easy,new

Author

Clark Kimberling, Jul 13 2026

Status

approved