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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
OFFSET
1,1
EXAMPLE
a(1) = 7 because A272935(1) = 1729 and 1729 = 7*13*19.
CROSSREFS
Sequence in context: A063583 A350072 A065764 * A073473 A272407 A040084
KEYWORD
nonn
AUTHOR
Altug Alkan, May 29 2016
STATUS
approved