Triangle read by rows, where row n starts with n-th prime, followed by n primes in arithmetic progression; T(0,0) = 1 by convention.

A211890

Triangle read by rows, where row n starts with n-th prime, followed by n primes in arithmetic progression; T(0,0) = 1 by convention.

Terms

    a(0) =1a(1) =2a(2) =3a(3) =3a(4) =5a(5) =7a(6) =5a(7) =11a(8) =17a(9) =23a(10) =7a(11) =37a(12) =67a(13) =97a(14) =127a(15) =11a(16) =71a(17) =131a(18) =191a(19) =251a(20) =311a(21) =13a(22) =244243a(23) =488473a(24) =732703a(25) =976933a(26) =1221163a(27) =1465393a(28) =17a(29) =6947

External references