A139089 - OEIS

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A139089

a(n) = prime(n)!/9 + 1.

16

561, 4435201, 691891201, 39520825344001, 13516122267648001, 2872446304320552960001, 982417999304411328282624000001, 913648739353102535302840320000001

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OFFSET

4,1

LINKS

Table of n, a(n) for n=4..11.

MATHEMATICA

Table[(Prime[n]! + 9)/9, {n, 4, 30}]

Prime[Range[4, 12]]!/9+1 (* Harvey P. Dale, Aug 22 2020 *)

CROSSREFS

Cf. A082672, A089085, A089130, A117141, A007749, A139056-A139066, A020458, A139068, A137390, A139070-A139075, A136019, A136020, A136026, A136027, A139089-A139092.

Sequence in context: A258839 A371759 A213867 * A202562 A252352 A252345

Adjacent sequences: A139086 A139087 A139088 * A139090 A139091 A139092

KEYWORD

nonn

AUTHOR

Artur Jasinski, Apr 08 2008

STATUS

approved