# Greetings from The On-Line Encyclopedia of Integer Sequences! http://oeis.org/ Search: id:a105274 Showing 1-1 of 1 %I A105274 #8 Dec 03 2022 17:49:09 %S A105274 4,9,6,9,9,8,6,6,8,9,9,9,7,8,9,9,9,3,8,6,6,8,8,8,5,4,7,9,8,8,3,8,3,7, %T A105274 9,8,6,9,8,3,7,5,9,8,8,8,7,5,8,7,9,8,9,6,9,9,9,8,9,9,9,6,8,7,6,8,8,8, %U A105274 6,7,2,9,9,6,8,9,6,8,5,8,9,6,7,6,9,4,7,7,8,6,7,5,9,9,8,9,5,9,7,5,6,9,9,6,5 %N A105274 Peaks in digital expansions of Pi: digits which are larger than their neighbors. %F A105274 d[i]>d[i+1]&&d[i]>d[i-1] %t A105274 Select[Partition[RealDigits[Pi,10,500][[1]],3,1],#[[1]]<#[[2]]>#[[3]]&][[All,2]] (* _Harvey P. Dale_, Dec 03 2022 *) %K A105274 nonn,base %O A105274 1,1 %A A105274 _Zak Seidov_, Apr 25 2005 # Content is available under The OEIS End-User License Agreement: http://oeis.org/LICENSE