id:A121018 - OEIS Search Results

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Value of n written in Braille, seen as 3 X 2 bit-code: 1 for a raised dot and 0 for an empty dot position.

+0
4

28, 32, 40, 48, 52, 36, 56, 60, 44, 24, 2076, 2080, 2088, 2096, 2100, 2084, 2104, 2108, 2092, 2072, 2588, 2592, 2600, 2608, 2612, 2596, 2616, 2620, 2604, 2584, 3100, 3104, 3112, 3120, 3124, 3108, 3128, 3132, 3116, 3096, 3356, 3360, 3368, 3376, 3380, 3364 (list; graph; listen)

	OFFSET	`0,1`
	COMMENT	`A000120(a(n)) = A079399(n).`
	LINKS	`Wikipedia, Braille`
	FORMULA	`a(n) = a(floor(n/10))*64 + a(n mod 10) for n>9.`
	EXAMPLE	`...... +-----+` `n=0: . \| _ . \| -> (01)(11)(00)` `...... \| . . \| .. -> 011100[bin] = 28 = a(0)` `...... \| _ _ \|` `...... +-----+` `n=1: . \| . _ \| -> (10)(00)(00)` `...... \| _ _ \| .. -> 100000[bin] = 32 = a(1)` `...... \| _ _ \|` `...... +-----+` `n=2: . \| . _ \| -> (10)(10)(00)` `...... \| . _ \| .. -> 101000[bin] = 40 = a(2)` `...... \| _ _ \|` `...... +-----+` `n=3: . \| . . \| -> (11)(00)(00)` `...... \| _ _ \| .. -> 110000[bin] = 48 = a(3)` `...... \| _ _ \|` `...... +-----+` `n=4: . \| . . \| -> (11)(01)(00)` `...... \| _ . \| .. -> 110100[bin] = 52 = a(4)` `...... \| _ _ \|` `...... +-----+` `n=5: . \| . _ \| -> (10)(01)(00)` `...... \| _ . \|.. -> 100100[bin] = 36 = a(5)` `...... \| _ _ \|` `...... +-----+` `n=6: . \| . . \| -> (11)(10)(00)` `...... \| . _ \| .. -> 111000[bin] = 56 = a(6)` `...... \| _ _ \|` `...... +-----+` `n=7: . \| . . \| -> (11)(11)(00)` `...... \| . . \| .. -> 111100[bin] = 60 = a(7)` `...... \| _ _ \|` `...... +-----+` `n=8: . \| . _ \| -> (10)(11)(00)` `...... \| . . \| .. -> 101100[bin] = 44 = a(8)` `...... \| _ _ \|` `...... +-----+` `n=9: . \| _ . \| -> (01)(10)(00)` `...... \| . _ \| .. -> 011000[bin] = 24 = a(9)` `...... \| _ _ \|` `...... +-----+.`
	CROSSREFS	`Cf. A121019.` `Sequence in context: A057483 A025367 A031171 this_sequence A090637 A134657 A138687` `Adjacent sequences: A121015 A121016 A121017 this_sequence A121019 A121020 A121021`
	KEYWORD	`nonn,base`
	AUTHOR	`Reinhard Zumkeller (reinhard.zumkeller(AT)lhsystems.com), Jul 23 2006`

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Last modified July 23 17:35 EDT 2008. Contains 142285 sequences.

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