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A077684
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Squarefree numbers with 8 as their initial (leftmost) digit.
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10
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82, 83, 85, 86, 87, 89, 802, 803, 805, 806, 807, 809, 811, 813, 814, 815, 817, 818, 821, 822, 823, 826, 827, 829, 830, 831, 834, 835, 838, 839, 842, 843, 849, 851, 853, 854, 857, 858, 859, 861, 862, 863, 865, 866, 869, 870, 871, 874, 877, 878, 879, 881, 883
(list; graph; refs; listen; history; internal format)
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OFFSET
| 0,1
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MATHEMATICA
| Select[Range[900], SquareFreeQ[#]&&First[IntegerDigits[#]]==8&] (* From Harvey P. Dale, Feb 22 2011 *)
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CROSSREFS
| Cf. A077677, A077678, A077679, A077680, A077681, A077682, A077683, A077685.
Sequence in context: A080535 A080536 A043632 * A044982 A181468 A081648
Adjacent sequences: A077681 A077682 A077683 * A077685 A077686 A077687
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KEYWORD
| base,easy,nonn
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AUTHOR
| Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Nov 16 2002
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EXTENSIONS
| More terms from Sascha Kurz (sascha.kurz(AT)uni-bayreuth.de), Jan 28 2003
Clarified definition (* Harvey P. Dale, Feb 22 2011 *)
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