Triangle of numbers arising from Gilbreath's conjecture: successive absolute differences of primes (read by antidiagonals upwards, omitting the initial row of primes).
A036261
Triangle of numbers arising from Gilbreath's conjecture: successive absolute differences of primes (read by antidiagonals upwards, omitting the initial row of primes).
Terms
- a(0) =1a(1) =1a(2) =2a(3) =1a(4) =0a(5) =2a(6) =1a(7) =2a(8) =2a(9) =4a(10) =1a(11) =2a(12) =0a(13) =2a(14) =2a(15) =1a(16) =2a(17) =0a(18) =0a(19) =2a(20) =4a(21) =1a(22) =2a(23) =0a(24) =0a(25) =0a(26) =2a(27) =2a(28) =1a(29) =2
External references
- oeis: A036261