A017027 a(n) = (7*n + 3)^11.

177147, 100000000000, 34271896307633, 1521681143169024, 25408476896404831, 238572050223552512, 1532278301220703125, 7516865509350965248, 30155888444737842659, 103510234140112521216, 313726685568359708377

Offset

0,1

Links

Vincenzo Librandi, Table of n, a(n) for n = 0..10000

Index entries for linear recurrences with constant coefficients, signature (12,-66,220,-495,792,-924,792,-495,220,-66,12,-1).

Formula

G.f.: (177147 + 99997874236*x + 33071907999335*x^2 + 1117018348505088*x^3 + 9388248422368086*x^4 + 26610965587870440*x^5 + 28488711039568710*x^6 + 11597516100651840*x^7 + 1631794517578287*x^8 + 60844946855964*x^9 + 285261338963*x^10 + 4194304*x^11)/(x-1)^12. - R. J. Mathar, Jul 07 2017

Prog

(Magma) [(7*n+3)^11: n in [0..20]]; // Vincenzo Librandi, Jul 14 2011

Crossrefs

Sequence in context: A016847 A016895 A016955 * A017111 A017207 A017315

Adjacent sequences: A017024 A017025 A017026 * A017028 A017029 A017030

Keyword

nonn,easy

Author

N. J. A. Sloane

Status

approved