0,2
1/11*(10^n+1)^11-1/2*(10^n+1)^10+5/6*(10^n+1)^9-(10^n+1)^7+(10^n+1)^5-1/2*(10^n + 1)^3+5/66*10^n+5/66
Sequence in context: A017616 A134298 A046060 this_sequence A023050 A153432 A022241
Adjacent sequences: A038542 A038543 A038544 this_sequence A038546 A038547 A038548
easy,nonn
Marvin Ray Burns (bmmmburns(AT)sbcglobal.net)
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