OFFSET
0,2
COMMENTS
The sequence is infinite (well-defined for all n), provided that A246271 is not bounded.
All the terms are squarefree (see the comment in A246259).
From 2 onward their prime factorizations are: 2, 5, 2*3*11, 7*13, 5*11, 3*7, 2*23, 2*3*227, 2*827, 3*11*43, 2*7*41, 23*281, 19*277, 17*271, 13*269, 571*1033, 13*23*1439, 563*1021, 557*1019, 547*1013, 541*1009, 7*2927149, 5*2927147, 3*2927143. (Note that 2927149 = A000040(211943)).
EXAMPLE
CROSSREFS
KEYWORD
nonn
AUTHOR
Antti Karttunen, Aug 22 2014
STATUS
approved