(1, 2, 3, 2^2, 5, 2*3, 7, 2^3, 3^2, 2*5, 11, 2^2*3, 13, 2*7, 3*5,..) becomes (abs(1-2^3-2, 2-5^2-3, 7-2^3-3, 2-2^5-11, 2-2^3-13, 2-7^3-5,..)).

A144114

(1, 2, 3, 2^2, 5, 2*3, 7, 2^3, 3^2, 2*5, 11, 2^2*3, 13, 2*7, 3*5,..) becomes (abs(1-2^3-2, 2-5^2-3, 7-2^3-3, 2-2^5-11, 2-2^3-13, 2-7^3-5,..)).

Terms

    a(0) =9a(1) =26a(2) =4a(3) =41a(4) =19a(5) =346a(6) =17179869184a(7) =524287a(8) =130a(10) =242a(11) =2198a(12) =155a(13) =272a(14) =134a(15) =1419862a(16) =8a(17) =524254a(18) =0a(19) =26a(20) =28a(21) =31a(22) =2190a(23) =48a(24) =20a(25) =8243a(26) =30a(27) =4a(28) =387a(29) =52a(30) =3747

External references