Numbers k = concat(s,t) such that k = antisigma(s) + antisigma(t), where antisigma(x) = A024816(x).

A251605

Numbers k = concat(s,t) such that k = antisigma(s) + antisigma(t), where antisigma(x) = A024816(x).

Terms

    a(0) =226a(1) =1046a(2) =3881a(3) =20206a(4) =1970256a(5) =57619059a(6) =62109258

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