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1,1
Table of n, a(n) for n=1..50.
a(n) = A029710(n-1) + 4 = A029708(n) + 2.
for i from 1 to 232 do if ithprime(i+1) = ithprime(i) + 4 then print({ithprime(i+1)}); fi; od; # Zerinvary Lajos, Mar 19 2007
Essentially the same as A046132.
Sequence in context: A316188 A096454 A099722 * A094524 A243817 A098412
Adjacent sequences: A031502 A031503 A031504 * A031506 A031507 A031508
nonn
Jeff Burch
Corrected and extended by Henry Bottomley, Jul 18 2000
approved