n written efficiently in natural numbers base, i.e., in form ...wxyz where n = 1*z + 2*y + 3*x + 4*w + ... with z <= 1, y < 2, x < 3, w < 4, ...
A055611
n written efficiently in natural numbers base, i.e., in form ...wxyz where n = 1*z + 2*y + 3*x + 4*w + ... with z <= 1, y < 2, x < 3, w < 4, ...
Terms
- a(0) =1a(1) =10a(2) =11a(3) =101a(4) =110a(5) =111a(6) =201a(7) =210a(8) =211a(9) =1111a(10) =1201a(11) =1210a(12) =1211a(13) =2111a(14) =2201a(15) =2210a(16) =2211a(17) =3111a(18) =3201a(19) =3210a(20) =3211a(21) =12211a(22) =13111a(23) =13201a(24) =13210a(25) =13211a(26) =22211a(27) =23111a(28) =23201a(29) =23210
External references
- oeis: A055611