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A292427 Least number k > primorial(n) such that omega(k) = n-1. 0
7, 33, 220, 2340, 30090, 511290, 9708270, 223136760, 6470164470, 200575098570 (list; graph; refs; listen; history; text; internal format)
OFFSET

2,1

LINKS

Table of n, a(n) for n=2..11.

PROG

(PARI) a(n) = b=prod(i=1, n, prime(i)); k={my(k=1); while(omega(b+k)<(n-1), k++); k; }; b+k

CROSSREFS

Cf. A001221.

Sequence in context: A054256 A085636 A064306 * A333565 A215125 A204706

Adjacent sequences:  A292424 A292425 A292426 * A292428 A292429 A292430

KEYWORD

nonn,more

AUTHOR

Gionata Neri, Sep 30 2017

STATUS

approved

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Last modified August 4 20:00 EDT 2020. Contains 336202 sequences. (Running on oeis4.)