OFFSET
1,1
COMMENTS
Values of k: {9, 96, 461, 548, 565, 876, 1053, ...}.
Values of prime(k): {23, 503, 3259, 3947, 4099, 6803, 8423, ...}.
LINKS
Chai Wah Wu, Table of n, a(n) for n = 1..10000
EXAMPLE
81 = prime(9) + 2*prime(10) = 23 + 2*29, 1521 = prime(96) + 2*prime(97) = 503 + 2*509.
MATHEMATICA
Select[Table[Prime[k] + 2*Prime[k + 1], {k, 10000}], Floor[Sqrt[#]]^2 == # &]
CROSSREFS
KEYWORD
nonn
AUTHOR
Zak Seidov, Mar 19 2017
EXTENSIONS
More terms from Chai Wah Wu, Mar 20 2017
STATUS
approved