a(n) = floor( a(n-1)/a(1) + a(n-3)/a(3) + a(n-5)/a(5) + ... ), for n >= 3 with a(1) = 1 and a(2) = 3.

A022877

a(n) = floor( a(n-1)/a(1) + a(n-3)/a(3) + a(n-5)/a(5) + ... ), for n >= 3 with a(1) = 1 and a(2) = 3.

Terms

    a(0) =1a(1) =3a(2) =3a(3) =3a(4) =4a(5) =5a(6) =6a(7) =8a(8) =10a(9) =13a(10) =17a(11) =22a(12) =29a(13) =38a(14) =50a(15) =66a(16) =87a(17) =115a(18) =152a(19) =200a(20) =264a(21) =349a(22) =461a(23) =609a(24) =804a(25) =1062a(26) =1402a(27) =1852a(28) =2446a(29) =3231

External references