a(n) is the numerator of Sum_{k = 0..n} fusc(k)/fusc(k+1) (where fusc is Stern's diatomic series A002487).
A355075
a(n) is the numerator of Sum_{k = 0..n} fusc(k)/fusc(k+1) (where fusc is Stern's diatomic series A002487).
Terms
- a(0) =0a(1) =1a(2) =3a(3) =7a(4) =23a(5) =16a(6) =6a(7) =9a(8) =37a(9) =127a(10) =671a(11) =821a(12) =169a(13) =63a(14) =33a(15) =41a(16) =207a(17) =439a(18) =3153a(19) =10439a(20) =21193a(21) =22537a(22) =23137a(23) =26077a(24) =26317a(25) =27493a(26) =14009a(27) =5043a(28) =729a(29) =191
External references
- oeis: A355075