This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
a(3) = 10 because the P in the first conjunction, praeterea, is the tenth in the generating sentence.
a(2) = 4 because the T in the first use of the word, est, is the fourth in the generating sentence.
Label the coordinates: 00000000011111111112222222222333333333344444444445... 12345678901234567890123456789012345678901234567890... Then (comma) ["Comma"], is the first, fifteenth, twenty-sixth, fortieth, fiftieth, fifty-ninth, seventy-second, eighty-eighth, one hundred third, one hundred twenty-second, ... character.
from itertools import accumulate, repeat from num2words import num2words A097963_list = [1]+list(accumulate(repeat(15,100), lambda x, : x+2+len(num2words(x,to='ordinal').replace(' and ',' ').replace(', ',' ')))) # _Chai Wah Wu, Aug 30 2021
0123456789 0 T is the 1 first, six 2 th, fourte 3 enth, twen 4 tieth, twe 5 nty-eighth 6 , thirty-s 7 econd, thi 8 rty-sixth, 9 fortieth, 0 forty-thi 1 rd, forty-
from num2words import num2words
from itertools import islice
def n2w(n): return num2words(n, ordinal=True).replace(" and", "")
def agen(): # generator of terms
s, idx = "t is the ", 0
while True:
idx = 1 + s.index("t", idx)
yield idx
s += n2w(idx) + ", "
print(list(islice(agen(), 56))) # Michael S. Branicky, Mar 18 2022
a(2) = 18 because the N in the first use of the word, in, is the tenth in the generating sentence.
The sentence begins: 1234567890 1234567890 1234567890 1234567890 1234567890 Thepartial sumsofthep ositionswh ereToccurs inthissent enceareone eighttwent yfivefourt ynineeight ythreeoneh undredtwen tysixonehu ndredseven tysixtwohu ndredforty onethreehu ndredseven threehundr edseventys evenfourhu ndredfifty sevenfiveh undredfort ysevensixh undredthir tynineseve nhundredfo rtysixeigh thundredfi ftysevenni
The sentence begins 1234567890 1234567890 1234567890 1234567890 1234567890 OneThreeEi ghtThirtee nTwentyone ThirtyThir tysixForty fiveFiftyf ourSixtyth reeSeventy threeEight yfiveNinet yfiveOnehu ndredfiveO nehundredn ineteenOne hundredthi rtysevenOn ehundredfi ftyeightOn ehundredse ventyeight Twohundred Twohundred tenTwohund redtwentyt hreeTwohun dredfortyf ourTwohund redsixtyth reeTwohund redeightyt hreeThreeh undredfour Threehundr edtwentyTh reehundred thirtyeigh tThreehund redsixtyon eThreehund redeightyo neFourhund redtwoFour hundredsix teenFourhu ndredthirt yfourFourh undredfift yfiveFourh undredseve ntyfiveFou rhundredni netysevenF ivehundred nineteenFi vehundredt hirtyeight Fivehundre dsixtyFive hundredsev entysixFiv ehundredni netysevenS ixhundredn ineteenSix hundredthi rtysevenSi xhundredfi ftyeightSi xhundredse ventyeight Sevenhundr edSevenhun dredtwelve Sevenhundr edthirtySe venhundred fortyeight Sevenhundr edseventyS evenhundre deightynin eEighthund redelevenE ighthundre dtwentynin eEighthund redfiftyon eEighthund redseventy oneEighthu ndredninet ythreeNine hundredsix teenNinehu ndredthirt
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