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A229067
Sum of n-th prime and next perfect square.
1
6, 7, 14, 16, 27, 29, 42, 44, 48, 65, 67, 86, 90, 92, 96, 117, 123, 125, 148, 152, 154, 160, 183, 189, 197, 222, 224, 228, 230, 234, 271, 275, 281, 283, 318, 320, 326, 332, 336, 369, 375, 377, 387, 389, 422, 424, 436, 448, 483, 485, 489, 495, 497, 507, 546, 552
OFFSET
1,1
COMMENTS
Primes in the sequence: 7, 29, 67, 197, 271, 281, 283, 389, 617, 631, 641, ...
LINKS
FORMULA
a(n) = A000040(n) + A145445(n).
MATHEMATICA
(Floor[Sqrt[#]] + 1)^2 + # &/@Prime[Range[80]]
CROSSREFS
KEYWORD
nonn,less
AUTHOR
Vincenzo Librandi, Sep 25 2013
STATUS
approved