OFFSET
1,1
LINKS
Colin Barker, Table of n, a(n) for n = 1..1000
EXAMPLE
71 is in the sequence because 71+73+79+83+89 = 395 = 77+78+79+80+81.
PROG
(PARI) L=List(); forprime(p=2, 2500, q=nextprime(p+1); r=nextprime(q+1); s=nextprime(r+1); t=nextprime(s+1); u=p+q+r+s+t; if((u-10)%5==0, listput(L, p))); Vec(L)
CROSSREFS
KEYWORD
nonn
AUTHOR
Colin Barker, Jan 12 2018
STATUS
approved