login

Year-end appeal: Please make a donation to the OEIS Foundation to support ongoing development and maintenance of the OEIS. We are now in our 61st year, we have over 378,000 sequences, and we’ve reached 11,000 citations (which often say “discovered thanks to the OEIS”).

A068852
a(1) = 97 ( the smallest prime beginning with 9) and then the smallest prime with leading digits containing a(n-1).
1
97, 971, 9719, 971903, 9719033, 971903321, 97190332117, 971903321177, 97190332117709, 971903321177093, 97190332117709317, 971903321177093171, 97190332117709317147, 9719033211770931714763, 971903321177093171476321, 97190332117709317147632157
OFFSET
1,1
CROSSREFS
KEYWORD
base,nonn
AUTHOR
Amarnath Murthy, Mar 12 2002
EXTENSIONS
More terms from Sean A. Irvine, Mar 17 2024
STATUS
approved