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A051244 Binary numbers d(1)...d(j) such that d(i)<>d(j+1-i) for all but two i. 0
2, 4, 6, 8, 11, 13, 14, 16, 19, 20, 23, 25, 26, 29, 30, 32, 35, 37, 41, 44, 47, 49, 50, 55, 59, 61, 62, 64, 67, 69, 72, 75, 77, 81, 84, 87, 89, 92, 95, 97, 98, 103, 105, 106, 111, 115, 117, 118, 123, 125, 126, 128, 131, 133, 137, 145, 152 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..57.

CROSSREFS

Each number becomes a palindrome by changing one digit.

Sequence in context: A117638 A128403 A205556 * A054683 A327255 A287777

Adjacent sequences:  A051241 A051242 A051243 * A051245 A051246 A051247

KEYWORD

nonn,base

AUTHOR

Clark Kimberling

STATUS

approved

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Last modified November 12 14:33 EST 2019. Contains 329058 sequences. (Running on oeis4.)