Table read by antidiagonals of numbers of form (2^n - 1)*2^(m+3) + 5 where n>=1, m>=1.

Terms

a(0) =21a(1) =37a(2) =53a(3) =69a(4) =101a(5) =117a(6) =133a(7) =197a(8) =229a(9) =245a(10) =261a(11) =389a(12) =453a(13) =485a(14) =501a(15) =517a(16) =773a(17) =901a(18) =965a(19) =997a(20) =1013a(21) =1029a(22) =1541a(23) =1797a(24) =1925a(25) =1989a(26) =2021a(27) =2037a(28) =2053a(29) =3077