Triangle T(n, k) = prime(n)^k - 2^(2*k-3) with T(n, 1) = prime(n), read by rows.

Terms

a(0) =2a(1) =3a(2) =7a(3) =5a(4) =23a(5) =117a(6) =7a(7) =47a(8) =335a(9) =2369a(10) =11a(11) =119a(12) =1323a(13) =14609a(14) =160923a(15) =13a(16) =167a(17) =2189a(18) =28529a(19) =371165a(20) =4826297a(21) =17a(22) =287a(23) =4905a(24) =83489a(25) =1419729a(26) =24137057a(27) =410336625a(28) =19a(29) =359