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 A213926 prime(n^2) - prime(n). 3
 0, 4, 18, 46, 86, 138, 210, 292, 396, 512, 630, 790, 968, 1150, 1380, 1566, 1820, 2082, 2370, 2670, 3010, 3382, 3720, 4122, 4540, 4950, 5416, 5900, 6372, 6884, 7446, 8030, 8600, 9202, 9782, 10476, 11164, 11886, 12576, 13326, 14148, 14920, 15686, 16554, 17412 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,2 LINKS Vincenzo Librandi, Table of n, a(n) for n = 1..1000 FORMULA a(n) = A000040(n^2) - A000040(n). MAPLE A213926 := proc(n) ithprime(n^2)-ithprime(n) ; end proc: seq(A213926(n), n=1..40) ; MATHEMATICA Table[Prime[n^2] - Prime[n], {n, 40}] PROG (Magma) [NthPrime(n^2)-NthPrime(n): n in [1..40]]; (PARI) a(n)=prime(n^2)-prime(n) \\ Charles R Greathouse IV, Mar 21 2014 CROSSREFS Cf. A000040, A001223, A031131, A031165 - A031172, A072473, A092504. Sequence in context: A258634 A280599 A066153 * A023650 A254950 A213492 Adjacent sequences: A213923 A213924 A213925 * A213927 A213928 A213929 KEYWORD nonn,easy AUTHOR Vincenzo Librandi, Mar 06 2013 STATUS approved

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Last modified March 22 08:23 EDT 2023. Contains 361419 sequences. (Running on oeis4.)