login
The OEIS is supported by the many generous donors to the OEIS Foundation.

 

Logo
Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A355556 a(n) is the smallest position in the subtract-a-factorial game for which the value of the Sprague-Grundy function (or nim-value) is n. 3

%I #9 Jul 09 2022 15:30:52

%S 0,1,2,6,5050,5056,5064,40520,40696,630373,40348521,483383076,

%T 6302798387

%N a(n) is the smallest position in the subtract-a-factorial game for which the value of the Sprague-Grundy function (or nim-value) is n.

%H Rémy Sigrist, <a href="/A355556/a355556.txt">C program</a>

%e a(3) = 6, because the smallest k for which A014587(k) = 3 is k = 6.

%o (C) See Links section.

%Y Cf. A014587, A019307, A297963, A355557.

%K nonn,more

%O 0,3

%A _Pontus von Brömssen_, Jul 09 2022

%E a(11)-a(12) from _Rémy Sigrist_, Jul 09 2022

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

License Agreements, Terms of Use, Privacy Policy. .

Last modified July 21 10:55 EDT 2024. Contains 374472 sequences. (Running on oeis4.)