A122622 - OEIS

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A122622

a(n) = prime(n)_prime(n).

2, 3, 5, 7, 12, 16, 24, 28, 49, 67, 94, 118, 165, 175, 195, 268, 304, 367, 409, 498, 514, 562, 667, 721, 880, 10202, 10612, 11456, 11890, 12885, 16390, 17555, 19187, 19747, 22806, 23557, 25441, 27550, 28898, 31143, 33303, 34210, 38201, 38989, 40589, 41401, 89254

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,1

COMMENTS

See A122618 for notation.

LINKS

Alois P. Heinz, Table of n, a(n) for n = 1..10000

MAPLE

a:= n-> (b-> (l-> add(l[i]*b^(i-1), i=1..nops(l)))(

convert(b, base, 10)))(ithprime(n)):

seq(a(n), n=1..50); # Alois P. Heinz, Aug 31 2021

MATHEMATICA