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A035503 Upper of pair of consecutive happy numbers. 1
32, 130, 193, 263, 302, 320, 368, 392, 566, 623, 638, 656, 913, 932, 1030, 1093, 1115, 1122, 1152, 1185, 1212, 1222, 1258, 1275, 1300, 1333, 1448, 1475, 1512, 1528, 1575, 1582, 1725, 1745, 1755, 1772, 1785, 1815, 1852, 1875, 1881, 1882, 1903, 1930, 2063 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

REFERENCES

R. K. Guy, Unsolved Problems Number Theory, Sect. E34.

LINKS

Table of n, a(n) for n=1..45.

CROSSREFS

Cf. A007770, A035502.

Sequence in context: A231045 A031447 A153074 * A059210 A060670 A044364

Adjacent sequences:  A035500 A035501 A035502 * A035504 A035505 A035506

KEYWORD

nonn,easy,base

AUTHOR

N. J. A. Sloane.

EXTENSIONS

More terms from Sascha Kurz, Mar 24 2002

STATUS

approved

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Last modified December 8 02:07 EST 2016. Contains 278902 sequences.