This site is supported by donations to The OEIS Foundation.

 Hints (Greetings from The On-Line Encyclopedia of Integer Sequences!)
 A263275 One-based row-index to array A263255. 4

%I

%S 1,2,1,3,3,4,1,5,4,2,2,3,1,4,3,4,4,5,1,6,4,6,1,7,5,2,2,8,2,9,1,10,3,

%T 10,1,11,9,12,2,12,4,13,1,14,3,13,1,14,3,2,4,15,2,16,1,16,4,17,1,18,4,

%U 19,1,18,18,20,2,21,2,21,1,22,5,23,2,22,2,24,1,25,2,3,2,4,6,4,3,5,3,6,1,6,4,7,1,7

%N One-based row-index to array A263255.

%H Antti Karttunen, <a href="/A263275/b263275.txt">Table of n, a(n) for n = 0..10002</a>

%F If A262693(n) = 1, then a(n) = 1, otherwise a(n) = 1 + a(A049820(n)).

%F a(n) = 1 + A263254(n).

%o (Scheme, two alternative definitions)

%o (definec (A263275 n) (if (= 1 (A262693 n)) 1 (+ 1 (A263275 (A049820 n)))))

%o (define (A263275 n) (+ 1 (A263254 n)))

%Y One more than A263254.

%Y Cf. A049820, A262693, A263255.

%Y Cf. also A263274.

%K nonn

%O 0,2

%A _Antti Karttunen_, Nov 07 2015

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recent
The OEIS Community | Maintained by The OEIS Foundation Inc.

Last modified September 20 01:52 EDT 2019. Contains 327207 sequences. (Running on oeis4.)