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A101241
Slowest increasing sequence where the absolute difference between the last digit of a(n) and the first digit of a(n+1) equals 7.
0
1, 8, 18, 19, 20, 70, 71, 81, 82, 92, 98, 108, 118, 128, 138, 148, 158, 168, 178, 188, 198, 199, 209, 219, 229, 239, 249, 259, 269, 279, 289, 290, 700, 710, 720, 730, 740, 750, 760, 770, 780, 790, 791, 801, 811, 821, 831, 841, 851, 861, 871, 881, 891, 892, 902
OFFSET
1,2
CROSSREFS
Sequence in context: A196207 A196474 A251258 * A307973 A031258 A277557
KEYWORD
base,easy,nonn
AUTHOR
Eric Angelini, Dec 16 2004
STATUS
approved