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# Title: Leibniz-Handschriften zur Mathematik LH 35, 12, 1
# Folio 18r, page id 00068194:0035
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5 a ab ab abc abcd
De Numero Formarum.
Exemplum memorabile fallentis inductionis. Nimirum
sex primi termini numerorum hujus seriei coincidere cum
sex primis terminis  serici Numerorum primtonum
Aeliqui vero expestatium non respondere
7 a ab aet abc abc aebcd abcde
11 a ab a abc ab abc abcd abc abcd abcde abcdet.
15 a ab ab abc a b abc a bd ac ab abcd aebcde abcd a bede abedet abcdetu
Patet hinc facile esse aliquando condere Hypothesin primis imitiis satissacientem
Ut hoc loco si quis ordiie ponat seriem numerorum ab unitate rescentium
quorum differentiae sint Numeri progressionis Geometricae duplae geminati,
continundo ad sextum usque terminum condem regeriet  cum
sex prioribus nemeris primifiis 1. 2. 3. F. 7. 11. coincidentes.
Hinc si quis aestimare velit probabilitatem successis, sive quanto pignore
contra aliud datum a quovis propositum pignus, certandum sit: considerare
debet quam variis modis satisfieri possit huic problemati: seriem invenire
quae propositos numeros habeat, pterminis primes.
Deiide considerare debet quae possit esse inter seriem propositam,
et hypothesin a nobis factam, connexio.
Sex hde primos numeros 1. 2. 3. 5. 7. 11. eosdem. prima
est serti numerorum primitivorum. Secunda est seriei quae contine
Numeros formarum in quolibet gradu; tertia est series, qu cujus terminorum
differentiae sunt numeri progresionis Geometricae duplae ab unitate
incipientis geminati.
Facile est Numerum formarum gradus padet cujusdam dati concinnare
ex Numero formarum graduum praecedentium certa ratione alteratorum
uinde argula habebitur natuvam explicans progessionis.
5
 Ripra 1 a. 
3 a ab abc
2 a. ab