Number of odd split numbers (A036382) of which the binary order (A029837) is <= n, i.e., those which occur below 2^n.

A036388

Number of odd split numbers (A036382) of which the binary order (A029837) is <= n, i.e., those which occur below 2^n.

Terms

    a(0) =0a(1) =0a(2) =0a(3) =0a(4) =1a(5) =4a(6) =12a(7) =30a(8) =70a(9) =157a(10) =348a(11) =748a(12) =1603a(13) =3379a(14) =7076a(15) =14720a(16) =30472a(17) =62837a(18) =129141a(19) =264711a(20) =541301a(21) =1104733a(22) =2250778a(23) =4578841a(24) =9303111a(25) =18880287a(26) =38277715a(27) =77533844a(28) =156924293a(29) =317374503

External references