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A273757 Least prime factor of A272935(n). 0
7, 13, 31, 37, 31, 73, 79, 103, 103, 109, 103, 193, 139, 181, 211, 193, 331, 373, 349, 421, 541, 421, 439, 601, 883, 613, 673, 769, 883, 631, 1153, 787, 739, 733, 1063, 1033, 1291, 1279, 853, 1009, 1801, 1231, 1951, 1153, 1531, 1453, 997, 1693 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..48.

EXAMPLE

a(1) = 7 because A272935(1) = 1729 and 1729 = 7*13*19.

CROSSREFS

Cf. A020639, A272935.

Sequence in context: A283709 A063583 A065764 * A073473 A272407 A040084

Adjacent sequences:  A273754 A273755 A273756 * A273758 A273759 A273760

KEYWORD

nonn

AUTHOR

Altug Alkan, May 29 2016

STATUS

approved

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Last modified June 6 14:04 EDT 2020. Contains 334827 sequences. (Running on oeis4.)