Initial members of 25 consecutive primes in a 5 X 5 spiral wherein the mean of all 12 sums is prime.
A094458
Initial members of 25 consecutive primes in a 5 X 5 spiral wherein the mean of all 12 sums is prime.
Terms
- a(0) =3a(1) =71a(2) =433a(3) =587a(4) =751a(5) =1249a(6) =2213a(7) =2531a(8) =2621a(9) =4177a(10) =4211a(11) =4783a(12) =5749a(13) =5903a(14) =6197a(15) =6569a(16) =6719a(17) =7213a(18) =8101a(19) =8513a(20) =8669a(21) =9091a(22) =10091a(23) =10093a(24) =10151a(25) =10723a(26) =10771a(27) =12373a(28) =12503a(29) =13003
External references
- oeis: A094458